| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.92 | 13.433% | $201.82 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $248.52 | 8.413% | $269.428 | $269.43 | $269.45 | $269.40 |
| Purchase #3 | $26.30 | 13.496% | $29.8494 | $29.85 | $29.85 | $29.80 |
| Purchase #4 | $125.98 | 12.200% | $141.3496 | $141.35 | $141.35 | $141.30 |
| Purchase #5 | $185.34 | 11.638% | $206.9099 | $206.91 | $206.90 | $206.90 |
| Purchase #6 | $138.37 | 6.489% | $147.3488 | $147.35 | $147.35 | $147.30 |
| Purchase #7 | $21.29 | 11.767% | $23.7952 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $923.72 | $1,020.5009 | $1,020.51 | $1,020.50 | $1,020.30 | |